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distance between airports in poles

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Motiejus Jakštys 2019-10-26 20:27:52 +03:00
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MTM/task4-straipsnis/README.md
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@ -230,6 +230,23 @@ LIMIT 15;
Grise Fiord Airport | Canada | +76.4261,-82.9092 Grise Fiord Airport | Canada | +76.4261,-82.9092
``` ```
**Atstumas tarp šiauriausio ir piečiausio oro uosto?**
```
SELECT
to_char(
st_distance (
(SELECT geom FROM airports WHERE name = 'South Pole Station Airport'),
(SELECT geom FROM airports WHERE name = 'Alert Airport'),
TRUE
)/1000,
'99999.99') AS km;
km
-----------
19168.26
```
Pabaigai Pabaigai
-------- --------